3180027720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1394749}}^1$

素因数の和:1394782

約数の個数: 64

約数和(自身を含む): 10042200000

約数和(自身を除く): 6862172280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 1394749, 2789498, 4184247, 5578996, 6973745, 8368494, 11157992, 13947490, 16736988, 20921235, 26500231, 27894980, 33473976, 41842470, 53000462, 55789960, 79500693, 83684940, 106000924, 132501155, 159001386, 167369880, 212001848, 265002310, 318002772, 397503465, 530004620, 636005544, 795006930, 1060009240, 1590013860, 3180027720]

約数ペア:

[(1, 3180027720), (2, 1590013860), (3, 1060009240), (4, 795006930), (5, 636005544), (6, 530004620), (8, 397503465), (10, 318002772), (12, 265002310), (15, 212001848), (19, 167369880), (20, 159001386), (24, 132501155), (30, 106000924), (38, 83684940), (40, 79500693), (57, 55789960), (60, 53000462), (76, 41842470), (95, 33473976), (114, 27894980), (120, 26500231), (152, 20921235), (190, 16736988), (228, 13947490), (285, 11157992), (380, 8368494), (456, 6973745), (570, 5578996), (760, 4184247), (1140, 2789498), (2280, 1394749)]